CN207372749U - A kind of general tool holder multi-functional clamp - Google Patents
A kind of general tool holder multi-functional clamp Download PDFInfo
- Publication number
- CN207372749U CN207372749U CN201721506436.3U CN201721506436U CN207372749U CN 207372749 U CN207372749 U CN 207372749U CN 201721506436 U CN201721506436 U CN 201721506436U CN 207372749 U CN207372749 U CN 207372749U
- Authority
- CN
- China
- Prior art keywords
- plate
- supporting plate
- clamp
- guide rail
- middle supporting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of general tool holder multi-functional clamps, including the dial gauge with magnet base, lathe dial, middle supporting plate, middle supporting plate lock-screw, the knife rest on middle supporting plate for supporting plate in locking and lathe guide rail with lathe guide rail sliding connection, U-clamp plate and supporting rack that bending end is fixedly connected by bolt for tool post with knife rest are further included；Through the upper end of U-clamp plate, the multiple fishbolts for being used to clamp workpiece to be processed in U-clamp plate of lower end installation；It is followed closely and connected by the adjustable support on pit and middle supporting plate in the lower face of the U-clamp plate away from bending end one side；Support frame as described above is mounted on by connecting stud connecting bottom board, and by bottom plate on lathe guide rail.By the cooperation of U-clamp plate and supporting rack long slab is made to be in horizontal steady status, coordinated by the number of degrees of dial gauge and dial, you can the hole for solving the problems, such as to have higher Geometrical Tolerance Principle in long slab class side surface of workpiece is relatively difficult when being processed.
Description
Technical field
The utility model is related to a kind of general tool holder multi-functional clamps, belong to machine tool technical field of mechanical processing.
Background technology
Some mechanical processing factories domestic at present are due to small scale, lathe species is single, lathe precision is relatively low, to length
The hole that there is higher Geometrical Tolerance Principle in plate type part side is processed relatively difficult.However center lathe is most common machinery
Machining tool, precision is higher, and cost is relatively low, therefore installs on general vehicle a kind of fixture and carry out long slab class side surface of workpiece and have morpheme
The hole class processing of tolerance is most simple, the economic method that solves the above problems.
The content of the invention
The purpose of this utility model is to provide a kind of general tool holder multi-functional clamp, existing on machine tool to overcome
The unmanageable problem in long slab class side surface of workpiece hole with high accuracy.
The utility model is realized by following technical scheme：
A kind of general tool holder multi-functional clamp, including sliding the middle supporting plate of connection with lathe guide rail, for supporting plate in locking
With middle supporting plate lock-screw, the knife rest on middle supporting plate of lathe guide rail, it is characterized in that, further include bending end and pass through knife rest
The U-clamp plate and supporting rack that bolt is fixedly connected with knife rest；It is multiple for clamping U-shaped through the upper end of U-clamp plate, lower end installation
The fishbolt of workpiece to be processed in clamping plate；The lower face of the U-clamp plate away from bending end one side passes through pit and middle supporting plate
On adjustable support nail connection；Support frame as described above is mounted on machine tool guideway by connecting stud connecting bottom board, and by bottom plate
On.
By more than technology, plate type part is mounted in the U-lag of U-shaped folder plate, adjusts 6 folders below U-shaped folder plate
Tight bolt, bolt jack up backing plate, adjust the workpiece on backing plate up and down, find the center of workpiece, tighten above U-clamp plate
Fishbolt.The height of adjustable support nail is adjusted, it is made to be contacted with the pit below U-shaped folder plate, plays the work of support workpiece
With.Because workpiece is long slab, supporting rack is moved at the rational Support Position of workpiece, connecting stud is locked, makes length to be processed
Workpiece is in horizontality, easy to process；The dial gauge with magnet base and middle supporting plate are used cooperatively at this time, by dial gauge and
The reading of lathe dial ensures the geometric tolerance of workpiece, makes machining accuracy in the range of 0.01mm-0.05mm.
It is further arranged to, the groove lower end of the U-clamp plate is equipped with backing plate.
By above-mentioned technology, backing plate can prevent from wearing between workpiece to be processed and U-clamp tool, damage work to be processed
Part.
The utility model has the advantages that：
1st, plate type part lateral aperture processing difficulties are solved the problems, such as；
2nd, the range of work of center lathe is extended；
3rd, the labor intensity of artificial is reduced, improves the precision of workpiece.
Description of the drawings
Fig. 1 is the structure diagram of the clamping part of the utility model；
Fig. 2 is the structure diagram of the supporting frame part of the utility model；
Fig. 3 is the schematic diagram that the utility model is mounted on center lathe.
In figure respectively marked as：1：U-clamp plate, 2：Fishbolt, 3：Workpiece, 4：Backing plate, 5：Adjustable support nail, 6：Middle support
Plate lock-screw, 7：Middle supporting plate, 8：Lathe guide rail, 9：Knife rest, 10：Bolt for tool post, 11：Supporting rack, 12：Connecting stud, 13：Bottom
Plate, 14：Main shaft, 15：Dial gauge with magnetic stand.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in further detail, but the content of the utility model is not
It is limited to the scope.
Embodiment 1：As shown in Figs. 1-3, a kind of general tool holder multi-functional clamp, including the dial gauge 15 with magnet base, with
The middle supporting plate 7 of the sliding connection of lathe guide rail 8, for supporting plate in locking 7 and lathe guide rail 8 middle supporting plate lock-screw 6, be mounted on
Knife rest 9 on middle supporting plate 7 further includes U-clamp plate and supporting rack 11 that bending end is fixedly connected with knife rest by bolt for tool post 10；
6 are installed respectively through the upper end of U-clamp plate 1, lower end for clamping the fishbolt of workpiece to be processed 3 in U-clamp plate 1；Institute
Lower face of the U-clamp plate 1 away from bending end one side is stated to be connected with the adjustable support nail 5 on middle supporting plate 7 by pit；The branch
Support 11 is mounted on by 12 connecting bottom board 13 of connecting stud, and by bottom plate 13 on lathe guide rail 8, and bottom plate can be slided along guide rail
It moves.
Operation principle：When processing long plate type part, long slab one end is clamped by U-clamp tool 1, the afterbody of long slab or centre
It is supported by supporting rack 11, long slab to be processed is made to be in horizontality；Middle supporting plate lock-screw 6 is tightened before processing, is held in the palm in elimination
Wire rod quality when carrying out side hole machined, is first installed in the gap of plate on main shaft 14, and surface processing is carried out to workpiece and improves its plane
Degree, then installs drill chuck on main shaft 14, is drilled, reamed, the operations such as tapping, using general vehicle longitudinally, laterally automatically into
It can also be processed automatically to principle；The dial gauge 15 with magnet base is mounted on lathe guide rail 8 at this time and is used cooperatively, is passed through
Dial gauge and the reading of lathe dial (not shown) ensure the geometric tolerance of workpiece.Pass through U-clamp plate 1 and supporting rack
11 cooperation makes long slab be in horizontal steady status, is coordinated by the number of degrees of dial gauge and dial, you can solves long slab class work
The problem of relatively difficult when thering is the hole of higher Geometrical Tolerance Principle to be processed on part side.
Claims (2)
1. a kind of general tool holder multi-functional clamp, including dial gauge (15), lathe dial and lathe guide rail with magnet base
(8) the middle supporting plate (7) of sliding connection, the middle supporting plate lock-screw (6) for supporting plate in locking (7) and lathe guide rail (8), installation
Knife rest (9) on middle supporting plate (7), it is characterized in that, further include the U that bending end is fixedly connected by bolt for tool post (10) with knife rest
Clevis plate (1) and supporting rack (11)；Through the upper end of U-clamp plate (1), lower end installation is multiple is treated for clamping in U-clamp plate (1)
The fishbolt (2) of workpieces processing (3)；Lower face of the U-clamp plate (1) away from bending end one side passes through pit and middle supporting plate
(7) adjustable support nail (5) connection on；Support frame as described above (11) is passed through by connecting stud (12) connecting bottom board (13)
Bottom plate (13) is mounted on lathe guide rail (8).
2. a kind of general tool holder multi-functional clamp according to claim 1, it is characterised in that：The U-clamp plate (1) it is recessed
Slot lower end is equipped with backing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721506436.3U CN207372749U (en) | 2017-11-13 | 2017-11-13 | A kind of general tool holder multi-functional clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721506436.3U CN207372749U (en) | 2017-11-13 | 2017-11-13 | A kind of general tool holder multi-functional clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207372749U true CN207372749U (en) | 2018-05-18 |
Family
ID=62332953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721506436.3U Expired - Fee Related CN207372749U (en) | 2017-11-13 | 2017-11-13 | A kind of general tool holder multi-functional clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207372749U (en) |
-
2017
- 2017-11-13 CN CN201721506436.3U patent/CN207372749U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20191113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |